AGlobalLeaderintheDesign,Development,and
ManufactureofSensorsandMagneticComponents
www.standexmeder.com
www.standexmeder.com
MicroPower
HallEffectSensors
MH04andMH21
ContactInformation:
StandexMederHallEffectSensorsoffersolidstatereliability,lowpowerconsumption,and
consistentactivationpointsoverawidetemperaturerangeinaruggedandenvironmentally
StandexMederElectronics
isolatedpackage.
WorldHeadquarters
MicroPowerversionsoperateon2.53.5Vbatteryvoltagewithonly5Aaveragesupply
4538CamberwellRoad
currentvs.theindustryaverageof5mA
Cincinnati,OH45209USA
Customoptionsinclude:outputswitch,latch,etc.,hightemperatureresistance,package
designandmuchmore.
StandexAmericas(OH)
StandexMederspecializesincustomizingdesignstospecificcustomerneedsforawiderange
+1.866.STANDEX
ofapplications.Pleasecontactustoprovidetheoptimalsolutionforyourspecificneeds.
(+1.866.782.6339)
info@standexelectronics.com
Dimensionsinmm(inches)
MederAmericas(MA) H21
+1.800.870.5385
MH04
salesusa@standexmeder.com
StandexMederAsia(Shanghai)
+86.21.37820625
salesasia@standexmeder.com
MH21
StandexMederEurope(Germany)
+49.7731.8399.0
info@standexmeder.com
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Page1of2AGlobalLeaderintheDesign,Development,and
ManufactureofSensorsandMagneticComponents
www.standexmeder.com
MicroPowerHallEffectSensor
Electrical&EnvironmentalCharacteristics
MicroPowerSwitch StandardSwitch&Latch
Specification Conditions Unit
Min Typ Max Min Typ Max
SupplyVoltage Operating 2.5 2.75 3.5 3 24 V
OutputLeakageCurrent V =MaxVoltage <1 1 10 A
OUT
OutputOnVoltage 100 300 185 500 mV
AwakeTime 45 90 s
Period 45 90 ms
DutyCycle 0.1 %
ChoppingFrequency 340 800 kHz
ChipAwake 2 4 mA
ChipAsleep 8 A
SupplyCurrent
V =3.5V 6.7 10 A
CC
V =12V 4 mA
CC
OperatingTemperature 40 +85* 40 +85* C
StorageTemperature 65 +105 65 +105 C
*Highertemperatureversionsavailable
MagneticCharacteristics
MicroPower Standard Standard
Specification Conditions Unit
Switch(Typ) Switch(Typ) Latch(Typ)
OperationPoint V =Low(OutputOn) 37 35 22 G
OUT
ReleasePoint V =High(OutputOff) 31 25 23 G
OUT
Hysteresis 6 10 45 G
CircuitDiagramfor3wireHallEffectSensors
Notes:
Addexternalpullupresistor(R )forsinking
L
outputbetweenV andV .
CC OUT
Addexternalbypasscapacitor(C )closetothe
BYP
sensortoreduceexternalnoiseasneeded.
PartNumberBuilder
Series HallModel HallFunction CableLength(mm) Termination
MH04,MH21 10(MicroPower)* S(Switch) 300* W(5mmstrippedandtinned)*
11(Standard) L(Latch)
*MicroPowerversiononly *otherlengthsavailable *otherterminationsavailable
availableasswitchfunction
ExamplePartNumber:MH0410S300W
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